| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Centaur Information Ltd | 02728485 | 03/07/1993 | Dissolved |
| Centaur Research Ltd | 02728534 | 23/07/1992 | Dissolved |
| Exeter Geared Endowment Policy Trust Plc | 02862437 | 11/11/1993 | Dissolved |
| HUNDRED ACRE SECURITIES LIMITED | 01035439 | 31/07/1991 | Dissolved |
| I.F.A.Events Ltd | 02634392 | 01/08/1992 | Dissolved |
| ICEBERG INDEX LIMITED | 07092580 | 01/12/2009 | Dissolved |
| INTYPE LIBRA LIMITED | 01193872 | 31/12/1989 | Dissolved |
| IPE IN PERSON LIMITED | 10625439 | 17/02/2017 | Dissolved |
| Libra Document Solutions Ltd | 03112493 | 28/02/2003 | Dissolved |
| Market Research Exhibitions Ltd | 01318054 | 31/12/1992 | Dissolved |
| Marktab Ltd | 02298302 | 31/12/1992 | Dissolved |
| McP (Publishing) Ltd | 01342489 | 19/02/1996 | Dissolved |
| Media Magazines Ltd | 01624412 | 31/12/1991 | Dissolved |
| Network Publishing Ltd | 02129889 | 08/05/1991 | Dissolved |
| Oguz Press Ltd | 02257130 | 25/04/1994 | Dissolved |
| Process Communications Ltd | 01960311 | 21/09/1993 | Dissolved |
| Rapport Publishing Ltd | 02477728 | 05/03/1993 | Dissolved |
| Sporting Events Publishers Ltd | 02790989 | 19/02/1996 | Dissolved |
| Yelbric Ltd | 02577918 | 10/09/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASCENT PUBLISHING LIMITED | 02561341 | 22/11/1992 | 09/12/2010 | Dissolved |
| CBS PRIVATE CAPITAL LIMITED | 01973039 | 24/01/1997 | 28/09/1998 | Dissolved |
| CENTAUR COMMUNICATIONS LIMITED | 01595235 | 15/12/1992 | 09/12/2010 | Silver |
| CENTAUR MEDIA PLC | 04948078 | 10/03/2004 | 17/11/2010 | Silver |
| CHIRON COMMUNICATIONS LIMITED | 01081808 | 31/12/1992 | 09/12/2010 | Dissolved |
| CHIVERS COMMUNICATIONS LIMITED | 03631019 | 05/05/1999 | 03/07/2001 | Dissolved |
| DUPLO UK LIMITED | 02300316 | 09/01/1997 | 25/05/2006 | Not Trading |
| GIEVES & HAWKES LIMITED | 01455128 | 10/07/1991 | 01/07/1999 | Insolvent |
| HALI PUBLICATIONS LIMITED | 01391142 | 31/12/1992 | 20/07/2007 | Amber |
| IPE INTERNATIONAL PUBLISHERS LTD. | 03233596 | 22/09/2004 | 16/11/2022 | One Red Flag |
| LAWTEL LIMITED | 02692622 | 25/02/1992 | 01/08/2002 | Dissolved |
| Linguaphone Group Holdings Ltd | 01961497 | 18/07/1991 | 24/02/2006 | Dissolved |
| MARKETING WEEK COMMUNICATIONS LIMITED | 03119804 | 07/06/2005 | 09/12/2010 | Dissolved |
| MAYFIELD PUBLISHING LTD. | 02034820 | 31/12/1992 | 09/12/2010 | Dissolved |
| OLD COMPANY 20 LIMITED | 02854310 | 23/01/1997 | 28/09/1998 | Dissolved |
| PERFECT INFORMATION LIMITED | 02758652 | 06/06/1997 | 09/12/2010 | Dissolved |
| PRO-TALK LTD. | 03939119 | 03/05/2006 | 09/12/2010 | Dissolved |
| PROFESSIONAL PUBLISHERS ASSOCIATION LTD | 00132310 | 22/03/1995 | 06/03/2000 | Bronze |
| Sb Holdings Ltd | 02244127 | 29/09/1991 | 24/01/1997 | Dissolved |
| THE RAPPORT GROUP LIMITED | 02790987 | 17/02/1993 | 24/03/1994 | Bronze |
| URDGRUP LIMITED | 07520049 | 21/04/2011 | 02/03/2022 | Gold |
| YOUR BUSINESS MAGAZINE LIMITED | 01707331 | 31/12/1992 | 09/12/2010 | Dissolved |